<!--
 * @Description: 
 * @Author: charles
 * @Date: 2021-10-21 15:21:28
 * @LastEditors: charles
 * @LastEditTime: 2021-10-21 15:27:09
-->
<template>
  <div class="hello">
    <van-button type="primary">主要按钮</van-button>
  </div>
</template>